Find the missing term: 4/9, 9/20, ? , 39/86
A. 17/40
B. 19/42
C. 20/45
D. 29/53
Answer: Option B
Solution(By Examveda Team)
The sequence in the numerators is + 5, + 10, + 20, ......and that in the denominators is + 11, + 22, + 44,............So, the numerator of the missing fraction should be (9 + 10)i.e., 19 and the denominator should be (20 + 22)i.e., 42. Thus, the missing term is 19/42 .
This Question Belongs to Competitive Reasoning >> Number Series Completion
Related Questions on Number Series Completion
Join The Discussion